/*
 * Copyright (C) 2011 JiangHongTiao <jjurco.sk_gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package sk.lieskove301.jianghongtiao.liaad.prisoner.memory;

/**
 * Date of create: May 24, 2011
 *
 * @author JiangHongTiao <jjurco.sk_gmail.com>
 * @version 2011.0524
 */
public enum ForgettingEnum {
    
    JustForgetting(new JustForgetting()),
    OneDayMemory(new OneDayMemory()),
    RememberAndForget(new RememberAndForget()),
    RememberBCMemory(new RememberBCMemory()),
    LearningMemory(new LearningMemory());

    private final Forgetting distribution;
    
    ForgettingEnum(Forgetting v) {
        distribution = v;
    }
    
    public Forgetting value() {
        return distribution;
    }
    
    public static ForgettingEnum getById(int id){
        return ForgettingEnum.values()[Math.abs(id) % ForgettingEnum.values().length];
    }
    
    public ForgettingEnum fromValue(Forgetting v) {
        for (ForgettingEnum c : ForgettingEnum.values()) {
            if (c.distribution.equals(v)) {
                return c;
            }
        }
        throw new IllegalArgumentException("Value '" + v
                + "' is not correct value for type " + ForgettingEnum.class.
                getName());
    }
    
    public boolean containsValue(Forgetting v) {
        for (ForgettingEnum c : ForgettingEnum.values()) {
            if (c.distribution.equals(v)) {
                return true;
            }
        }
        return false;
    }
    
    public Forgetting getByIndex(int idx){
        return values()[idx%(values().length)].value();
    }
    
    
}
